Transaction not yet indexed

SLc749qach4STUfgRaF3VxhqAHkFCbcdCJUgFmXo2EF1mScnJUtYfz6erh3ryQifHTXMbxBKkFP5TyK5BAz9wa1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.